Vehicle control method and device for highway ramp in vehicle-road coordination environment
The invention discloses a vehicle control method and device for an expressway ramp in a vehicle-road coordination environment, a storage medium and an electronic device. The method comprises the following steps: acquiring congestion state parameters in a ramp main line target road section of an expr...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.06.2023
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Subjects | |
Online Access | Get full text |
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Abstract | The invention discloses a vehicle control method and device for an expressway ramp in a vehicle-road coordination environment, a storage medium and an electronic device. The method comprises the following steps: acquiring congestion state parameters in a ramp main line target road section of an expressway; under the condition that the congestion state parameter is smaller than or equal to a first preset threshold value and the vehicle-road cooperation equipment detects that a target vehicle enters a ramp entrance of the expressway, the driving distance between the vehicles in a target road section of a ramp main line is calculated based on the vehicle flow and the vehicle speed in the target road section of the ramp main line; and under the condition that the driving distance is greater than or equal to a second threshold distance, controlling the target vehicle to drive into a ramp main line target road section, judging that the ramp is allowed to drive into the ramp based on the congestion state parameters |
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AbstractList | The invention discloses a vehicle control method and device for an expressway ramp in a vehicle-road coordination environment, a storage medium and an electronic device. The method comprises the following steps: acquiring congestion state parameters in a ramp main line target road section of an expressway; under the condition that the congestion state parameter is smaller than or equal to a first preset threshold value and the vehicle-road cooperation equipment detects that a target vehicle enters a ramp entrance of the expressway, the driving distance between the vehicles in a target road section of a ramp main line is calculated based on the vehicle flow and the vehicle speed in the target road section of the ramp main line; and under the condition that the driving distance is greater than or equal to a second threshold distance, controlling the target vehicle to drive into a ramp main line target road section, judging that the ramp is allowed to drive into the ramp based on the congestion state parameters |
Author | HE JIN GUO JIABAO HUA SHI CAO JIABAO AN XIAODAN YUE QILIN WU SIFAN FU DA WANG BO |
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DocumentTitleAlternate | 车路协同环境下高速公路匝道的车辆控制方法及装置 |
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Notes | Application Number: CN202310248193 |
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Snippet | The invention discloses a vehicle control method and device for an expressway ramp in a vehicle-road coordination environment, a storage medium and an... |
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Title | Vehicle control method and device for highway ramp in vehicle-road coordination environment |
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